Toshiba A40 manual Chapter Contents

3 Tests and Diagnostics

Chapter 3		Contents
3.1	The Diagnostic Test		3-1
3.2	Executing the Diagnostic Test		3-3
3.3	Subtest Names		3-8
3.4	System Test		3-10
3.5	Memory Test	............................................................................................................	3-13
3.6	Keyboard Test		3-14
3.7	Display Test		3-17
3.8	Floppy Disk Test		3-20
3.9	Printer Test		3-22
3.10	Hard Disk Test		3-24
3.11	Real Timer Test		3-28
3.12	NDP Test		3-30
3.13	Expansion Test		3-31
3.14	CD-ROM/DVD-ROM Test		3-33
3.15	LAN Test		3-34
3.16	Error Code and Error Status Names		3-35
3.17	Hard Disk Test Detail Status		3-38
3.18	Head Cleaning		3-40
	3.18.1	Function Description	3-40
	3.18.2	Operations	3-40
3.19	Log Utilities		3-41
	3.19.1	Function Description	3-41
	3.19.2	Operations	3-42
3.20	Running Test	............................................................................................................	3-43
	3.20.1	Function Description	3-43
	3.20.2	Operations	3-43
3.21	Floppy Disk Drive Utilities		3-45
	3.21.1	Function Description	3-45
	3.21.2	Operations	3-46
3.22	System Configuration		3-50

Satellite A40 Maintenance Manual (960-458) 3-iii